TY  - BOOK
AU  - Arun Katyayan
TI  - Fundamentals of agriculture: V.2
SN  - 8186099921
U1  - 630 
PY  - 2015///
CY  - Varanasi
PB  - Kushal Publications and Distributors
KW  - Eco system, bio diversity,genetics,polypoidy
ER  -